factordbrpc · fdb
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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000009080133371 1,202 digits created 2026-08-12

Value

76548562514844427464522209911876716085750666948994938897245425355966446012957825193991919414903871171154645909849956354381235954654534001235319684115388468792526949337570358654665226373586808155373715256435086665411419714073254250294271452225170203064373647507475697729559467958737227297796701965748165786251873718705218841042000276547030251528524830084241540791245265391122188059851305944292939077503148778639710246936660575955090913116657642274693889136716953666934736963095007437986841170320732755043438567016194430358127886819050094318493774225008377181853652006300668781043583744349676007678398357961341800586246848377657743064665643689247373178023847574871485503336211979836276155209891707381147314623516370477226684451144929534332134433219005185549418015658325665357254345278147182806634350892067538436677501963144315587168060940838124917097169908984412486362891250168711208347362827492678749533643318342594847385195568721846359519465437374689466418241109180130720385726326394395398210868665610266222211794037837663718484096775599021580961784044064347027165965623143534212745616769802168378803117429789826756156954893839154675695428714550816217853289185285283982948526517787436798263532208433257
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 53 of the certificate chain of a 1,863-digit prime (144 intermediate primes).

Certified number1,863-digit prime
Certificatedownload
Certificate chainshow step 53 of 144

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009080133371 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000009080133371},"decimal":true,"detail":2}}'